38941830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7626

約数の個数: 64

約数和(自身を含む): 109324800

約数和(自身を除く): 70382970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 7591, 15182, 22773, 37955, 45546, 68319, 75910, 113865, 136638, 144229, 204957, 227730, 288458, 341595, 409914, 432687, 683190, 721145, 865374, 1024785, 1298061, 1442290, 2049570, 2163435, 2596122, 3894183, 4326870, 6490305, 7788366, 12980610, 19470915, 38941830]

約数ペア:

[(1, 38941830), (2, 19470915), (3, 12980610), (5, 7788366), (6, 6490305), (9, 4326870), (10, 3894183), (15, 2596122), (18, 2163435), (19, 2049570), (27, 1442290), (30, 1298061), (38, 1024785), (45, 865374), (54, 721145), (57, 683190), (90, 432687), (95, 409914), (114, 341595), (135, 288458), (171, 227730), (190, 204957), (270, 144229), (285, 136638), (342, 113865), (513, 75910), (570, 68319), (855, 45546), (1026, 37955), (1710, 22773), (2565, 15182), (5130, 7591)]